Meaning

1 senses
  1. To promise less than one expects to do.

Origin

From under- + promise.

From under- + promise.

Wiktionary, CC BY-SA 4.0 · source

Forms

underpromises, underpromising, underpromised, underpromised
Base formunderpromise · to underpromise
3rd person singularunderpromises
Present participleunderpromising
Past simpleunderpromised
Past participleunderpromised

regular · Lesson

Present simpleLesson

I, you, we, theyunderpromise
he, she, itunderpromises

Past simpleLesson

all personsunderpromised

Present perfectLesson

I, you, we, theyhave underpromised
he, she, ithas underpromised

Future simple (will)Lesson

all personswill underpromise

See also

neighbours in the dictionary
underpromise — meaning, examples, forms, synonyms | Krumeto